Question 942491
1) 

{{{3^8 * 3^2}}}

{{{3^(8+2)}}}

{{{3^10 }}}


2) 

{{{3n^5/6n^3}}}

{{{cross(3)n^cross(5)2/cross(6)2cross(n^3)}}}

{{{n^2/2}}}



3) 

{{{n^-3=1/n^3}}}


4) 

{{{(9r^6)/(5r^3g^2)}}}

{{{(9r^cross(6)3)/(5cross(r^3)g^2)}}}

{{{(9r^3)/(5g^2)}}}



5) 

{{{5n^5c^-6*2n^-5c^3}}}


{{{5n^5(1/c^6)*2(1/n^5)c^3}}}


{{{(5n^5/c^6)*(2c^3/n^5)}}}


{{{(5cross(n^5)/c^cross(6)^3)*(2cross(c^3)/cross(n^5)1)}}}


{{{(5/c^3)*(2/1)}}}


{{{10/c^3}}}


6) 

{{{(9g^-4*y^4)/ (3g^6*y^-2)}}}


{{{(9(1/g^4)*y^4)/ (3g^6*(1/y^2))}}}


{{{((9y^4/g^4)/(3g^6/y^2))}}}


{{{(9y^4*y^2)/(g^4*3g^6)}}}


{{{(cross(9)3y^(4+2))/(g^(4+6)*cross(3))}}}


{{{3y^6/g^10}}}